This paper presents a novel technique to obtain the solution of load flow i
n radially operated distribution networks, in which the loads can be repres
ented by any model. This method is simple, easy to program and is based on
the formation of a constant sparse upper triangular matrix, which is used t
o determine the bus voltages. Test results of IEEE 34 and IEEE 123 bus syst
ems are given to illustrate the performance of the proposed method. (C) 200
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